MySQL 5.1 Reference Manual :: 17 MySQL Cluster NDB 6.X/7.X :: 17.5 Management of MySQL Cluster :: 17.5.8 The ndbinfo MySQL Cluster Information Database :: 17.5.8.4 The ndbinfo logbuffers Table
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- 17.5.8 The ndbinfo MySQL Cluster Information Database
- 17.5.8.1 The ndbinfo blocks Table
- 17.5.8.2 The ndbinfo config_params Table
- 17.5.8.3 The ndbinfo counters Table
- 17.5.8.4 The ndbinfo logbuffers Table
- 17.5.8.5 The ndbinfo logspaces Table
- 17.5.8.6 The ndbinfo memoryusage Table
- 17.5.8.7 The ndbinfo nodes Table
- 17.5.8.8 The ndbinfo pools Table
- 17.5.8.9 The ndbinfo resources Table
- 17.5.8.10 The ndbinfo transporters Table
The logbuffer table provides information on
MySQL Cluster log buffer usage.
The following table provides information about the columns in
the logbuffers table. For each column, the
table shows the name, data type, and a brief description.
| Column Name | Type | Remarks |
|---|---|---|
node_id |
integer | The ID of this data node. |
log_type |
string | Type of log; one of: REDO or
DD-UNDO. |
log_id |
integer | The log ID. |
log_part |
integer | The log part number. |
total |
integer | Total space available for this log. |
used |
integer | Space used by this log. |
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